Document Type and Number:
Japanese Patent JPH07504676
Kind Code:
A
Abstract:
The present invention relates to optionally substituted pyrido-[2,3-d]-pyrimidine-2,4(1H,3H)-diones or optionally substituted pyrido-[2,3-d]-pyrimidine-2(1H,3H)-ones, particularly to 1-(optionally substituted) phenyl-3-(optionally substituted heteroarylalkyl or arylalkyl)-pyrido-[2,3-d]pyrimidine-2,4(1H,3H)-diones and pyrido-[2,3-d]-pyrimidine-2(1H,3H)-ones, useful as anti-inflammatory agents, immunosuppressive agents, anti-allograft rejection agents, anti-graft-vs-host disease agents, anti-allergic agents (e.g., asthma, rhinitis and atopic dermatitis), anti-autoimmune agents or analgetic agents, to their precursors, to their preparation and to pharmaceutical compositions using the compounds of the invention.
Application Number:
JP51663493A
Publication Date:
May 25, 1995
Filing Date:
March 18, 1993
Export Citation:
International Classes:
A61K31/505; A61K31/519; A61P25/04; A61P29/00; A61P37/06; A61P37/08; C07D471/04; (IPC1-7): C07D471/04; A61K31/505